Soviet Union was the first country to successfully put a satellite into orbit.
What is satellite?
- Ordinarily, the word “satellite” means the machine that is launched into space and moves to the Earth or some other natural object in space.
- A moon, planet, or machine that orbits a planet or star is also called a satellite.
- For example, Earth is a satellite because it orbits the sun. Likewise, the moon is a satellite because it orbits Earth.
About Soviet Union:
- It was a socialist state that spanned Eurasia during its existence from 1922 to 1991.
- It was the biggest country in the world-wide, touching over 22,402,200 square kilometers.
- It is the first country who launches the satellite.
However, the option B is correct.
Learn more about satellite, refer:
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